Maintenance; Troubleshooting - Surtek HL450 Manual De Usuario Y Garantía

IMPORTANT!
Only use liquid detergent, DO NOT use regular
detergent.
BARBECUE GRILLS, POWER EQUIPMENT, AND
GARDEN TOOLS
Rinse cleaning and surrounding area with fresh
water. If using detergent, fill the detergent
reservoir and apply to the area being cleaned
at low pressure. Allow the detergent to rest
on the surface for a few minutes, but do not
let the detergent dry. Rinse at high pressure
using the fan spray keeping the tip of the spray
nozzle at least 1-3 inches from the cleaning
surface.
Maintain a further distance from the cleaning
area when using a direct spray.

MAINTENANCE

CLEAN-UP AND STORAGE
When finished using the pressure washer, fol-
low these steps to shut down the unit:
• Turn the pressure washer to the OFF position.
• Turn off the water supply.
• Before disconnecting high-pressure hose con-
nection, point the gun in a safe direction and
discharge the high-pressure water.
• Disconnect high-pressure hose from the pres-
sure washer and gun.
• Disconnect garden hose from the pressure
washer.
• Remove excess wa-
ter from the pump
by tipping the unit
on both sides to drain
any remaining water
from inlet and outlet
fittings.
• Remove Water Intake Filter and flush with
water to remove dirt or debris. Return filter
once cleaned.
• Drain detergent reservoir and flush with run-
ning water.
• Wipe away any remaining water on all parts
and fittings.
• Engage the gun safety lock.
• Store the pressure washer, parts, and acces-
sories in an area with a temperature above 0°
C (32° F).
16
WINTERIZING AND LONG-TERM STORAGE
FOLLOW ALL OF THE ABOVE SHUT-DOWN
PROCEDURES, ADDING THE FOLLOWING STEPS
• After disconnecting the water supply, and
before disconnecting the high-pressure hose,
turn the pressure washer on for 2-3 seconds,
until any remaining water in the pump exits.
TURN UNIT OFF IMMEDIATELY.
CONTINUED USE OF THE PRESSURE WASHER
WITHOUT WATER SUPPLY ATTACHED WILL
CAUSE SEVERE DAMAGE TO THE UNIT
• Always store the pressure washer, parts,
and accessories in an area with a temperature
above 0° C (32° F).
WARNING: FAILURE TO COMPLY WITH THESE
STORAGE INSTRUCTIONS WILL RESULT IN
DAMAGE TO THE PUMP ASSEMBLY.
MAINTENANCE
• This pressure washer is supplied with a closed
lubrication system, so no addition of oil is
needed.
• Check all hoses and accessories for damage
prior to use.
• Check the water intake filter periodically for
deposits. Clean this filter regularly for maxi-
mum performance.

TROUBLESHOOTING

PUMP DOES NOT REACH WORKING PRES-
SURE
Nozzle worn: Replace nozzle.
Water filter fouled: Clean filter.
Water supply pressure low: Turn on water sup-
ply tap fully.
Air being sucked into system: Check tightness
of hose fittings.
Air in pump: Switch off the appliance and keep
depressing and releasing the gun trigger until
the water comes out in a steady flow. Switch
the appliance back on again.
Adjustable nozzle not positioned correctly:
Turn the adjustable nozzle (+).
PRESSURE DROPS DURING USE
Water intake from external tank: Connect ap-
pliance to the mains water supply.
Intake water too hot: Reduce temperature.
Nozzle clogged: Clean nozzle.